Related Experiment Video
Updated: Mar 8, 2026
05:30
Laparoscopic Radical Gastrectomy for Remnant Gastric Cancer
Published on: October 31, 2025
309
[A Giant Appendiceal Mucinous Neoplasm Treated with Laparoscopic Surgery]
Yoshito Nako1, Shigeki Yamazaki, Takashi Kitade
1Dept. of Surgery, Reimeikai Kitade Hospital.
Gan to Kagaku Ryoho. Cancer & Chemotherapy
|January 31, 2017
Summary
Laparoscopic surgery successfully treated a giant appendiceal mucinous neoplasm in a 77-year-old man. This approach is safe for appendiceal mucinous neoplasm resection with careful surgical technique.
Area of Science:
- Gastroenterology
- Surgical Oncology
Background:
- Appendiceal mucinous neoplasms are rare tumors.
- Giant appendiceal mucinous neoplasms present diagnostic and surgical challenges.
Observation:
- A 77-year-old male presented with constipation and a cecal tumor.
- Endoscopy and CT revealed a giant appendiceal mucinous neoplasm with lymphadenopathy.
- Elevated serum CEA levels were noted.
Findings:
- Laparoscopic ileocecal resection was performed for diagnosis and treatment.
- Pathological diagnosis confirmed low-grade appendiceal mucinous neoplasm (LAMN).
- The patient experienced an uneventful postoperative recovery.
Implications:
- Laparoscopic surgery is a viable and safe option for LAMN resection.
- Careful surgical approach is crucial for successful laparoscopic management of appendiceal neoplasms.
